I thought you might be interested in looking at If you uninstall OA, it might wipe your ArmA2 missions folder.
https://forums.bohemia.net/forums/topic/97426-if-you-uninstall-oa-it-might-wipe-your-arma2-missions-folder/?do=findComment&comment=1640415
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.